Web Application: Step by Step Guide 4-part | free online web development courses with certificates | Free Udemy Courses

Part 1 -Web Application: Step by Step Guide

Web Application Part-1

1. What is meant by computer network?

2. What is the meaning of stand-alone computer?

3. What is peer-to-peer network?

4. What do you mean by Client-Server architecture?

5. What are the various advantages of Computer Networking?

6. What are the different disadvantages of networking?

7. What are the four main types of computer networks on the basis of geographical area covered by the network?

8. What is the meaning of LAN?

9. What is meant by Metropolitan Area Network?

10. What do you mean by Wide Area Network?

11. What is the meaning of Personal Area Network?

12. What are the various differences between LAN, MAN and WAN?

13. What is the meaning of world wide web?

14. What is meant by Internet?

15. Do you agree that users of internet are increasing day by day?

16. What is the difference between Internet and world wide web?

17. What is the nature of internet: hardware or software?

18. Whether world wide web is independent of internet?

19. What is the full form of DSL?

20. In 3G/4G/5G, what is the meaning of “G”?

21. What is the full form of WiMAX?

22. Do you agree that in case of satellite internet access, data has to travel thousands of miles to reach the user?

23. What is the full form of ISDN?

24. Why big websites or organizations place their web pages on different servers in different countries?


Part 2 -Web Applications Step by Step Guide Part-2

1. How data travels over the net?

2. How TCP/IP works?

3. What do you mean by ISP?

4. Which points should be kept in mind while subscribing to an internet connection plan?

5. What is modem?

6. What do you mean by modulation and demodulation?

7. What do you mean by protocols?

8. What is the Internet Protocol?

9. What is meant by HTTP?

10. What is the full form of HTTPS?

11. What is HTTPS?

12. What are the various differences between HTTP and HTTPS?

13. Which port numbers are used in HTTP and HTTPS?

14. What is the usage of File Transfer Protocol?

15. What is meant by SFTP?

16. What are the various differences between File Transfer Protocol and Secure File Transfer Protocol?

17. What is email?

18. Write the names of few common email protocols?

19. What is meant by Post Office Protocol 3? What are the various benefits and limitations of POP3?

20. What do you mean by IMAP?

21. What are the various differences between POP3 and IMAP?

22. What do you mean by Simple Mail Transfer Protocol?

23. TCP/IP is a combination of two protocols. What are those?

24. What is difference between IP and TCP?

25. What do you mean by Telnet?

26. What is meant by SSH?

27. What is the full form of SCP?

28. TCP/IP model consists of four layers. What are those layers?


Part 3 -Web Applications Step by Step Guide Part - 3

1. What is meant by Web Server?

2. What is the purpose of Web Server?

3. Whether web server accepts requests via HTTP only?

4. Every website sits on a computer. What is the name given to that computer?

5. What is Intranet Server?

6. What is Web Browser? Give some examples of most used browsers in the world.

7. Do you agree with this statement that we can have only one browser on our computer at a time?

8. Whether one web server can communicate with one web browser only at a time?

9. What are the common user interface features which most browsers have?

10. Whether a Web Browser is the same thing as a search engine? Give some examples of search engine.

11. What is meant by Web Page?

12. What is the meaning of Hyperlink?

13. In which language, web page is written?

14. What is Website? Give examples of some notable websites.

15. Whether all websites are public websites?

16. How can a website be accessed?

17. What are the various differences between Web page and Website?

18. What is Home Page?

19. What is email address?

20. What is meant by Web Address?

21. With which name, a web address is also known?

22. What is the full form of URL?

23. Whether a URL contains any space?

24. What are the four key parts of URL?

25. Which protocol is becoming the dominant protocol on the world wide web?

26. What is meant by Domain Name?

27. What is the necessity of port number in a web address?

28. Which port number is used by HTTP and HTTPS?

29. How can an organisation obtain a website address?

30. What is meant by Blog?

31. What is the meaning of blogging?

32. What is meant by posts?

33. Why are blogs used?

34. In which style, blogs are written?

35. What is the difference between Blog and website?

Part 4 -Web Applications Step by Step Guide Part 4



1. What is the meaning of Online Transactions?

2. What are the three steps which are involved in the online transaction process?

3. Is it true that online transactions can be conducted using various devices?

4. What are the various features of online transactions?

5. Do you agree that there is reduced role of human in the online transactions process?

6. Is it possible to cancel an online transaction after the payment has been made?

7. Why does a transaction fail while doing on online payment?

8. What are the various benefits of online transactions?

9. Is it correct that in the case of online transaction, there is absence of delays in payments?

10. What are the various disadvantages of online transactions?

11. What are the various safety tips which should follow while doing online transactions?

12. How can we make passwords stronger which are difficult to hack?

13. Why it is advised that we should not use public computers for online transactions?

14. What is the benefit of installing good antivirus software?

15. How can we normally find that the particular site is secure or not?

16. What is the importance of using secure passwords in online transactions?

17. What is the meaning of online shopping?

18. What are the various payments options available in the case of online shopping?

19. What are the various benefits of online shopping?

20. What are the various disadvantages of online shopping?

21. What do you understand by OTP?

22. What are the various steps which we have to follow to purchase goods on Flipkart?

23. How can we create our account with Flipkart?

24. What is the full form of IRCTC?

25. How can we book ticket on IRCTC portal?

26. How we get the ticket when the ticket is booked online?

27. Why the online transactions are becoming increasingly common?





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